NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: Anthem Singer, Charles Glenn, motions to the sky after finishing the National Anthem before the start of the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: Boston Bruins goaltender Tuukka Rask (40), center, looks to make a save as St. Louis Blues' Ryan O'Reilly, back left, works the puck from in behind the net for a goal during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Ryan O'Reilly, back center, is congratulated by his teammates after scoring a goal during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: Boston Bruins goaltender Tuukka Rask (40) makes a skate save on a shot during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Alexander Steen, left, moves in with the pucks while under pressure from Boston Bruins' David Pastrnak during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Brayden Schenn, left, hits Boston Bruins' Danton Heinen in front of Colton Parayko during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: Boston Bruins' Charlie Coyle, left, shoots the puck past St. Louis Blues goaltender Jordan Binnington (50) for a goal during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: Boston Bruins' Charlie Coyle celebrates scoring a goal during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: The Boston Bruins celebrate a goal by Charlie Coyle, right, as St. Louis Blues goaltender Jordan Binnington (50) lays on the ice during the third period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Alex Pietrangelo takes a shot during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: The St. Louis Blues celebrate a goal scored by Vladimir Tarasenko during the first period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: Boston Bruins' Zdeno Chara, center, is seen on the ice after being injured during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Ryan O'Reilly, left, goes after the puck while under pressure by Boston Bruins' David Pastrnak during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Ryan O'Reilly, left center, has his shot go just wide past Boston Bruins goaltender Tuukka Rask (40) during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Ryan O'Reilly, left, has his shot go just wide past Boston Bruins goaltender Tuukka Rask (40) during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' David Perron, left center, is caught as he takes a shot between Boston Bruins' Noel Acciari, left, and Charlie McAvoy, right, as Boston Bruins goaltender Tuukka Rask (40) pokes the puck away for a stick save during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' David Perron, left center, is caught as he takes a shot between Boston Bruins' Noel Acciari, left, and Charlie McAvoy, right, during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' David Perron, left center, is caught as he takes a shot between Boston Bruins' Noel Acciari, left, and Charlie McAvoy, right, during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Ryan O'Reilly looks to make a play during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Sammy Blais looks to make a play during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Pat Maroon, center, looks to poke the puck past Boston Bruins goaltender Tuukka Rask (40) while under pressure during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Brayden Schenn, left, collides with Boston Bruins' Brandon Carlo during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Alex Pietrangelo takes a shot during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)

NHL: JUN 03 Stanley Cup Final - Bruins at Blues

ST. LOUIS, MO - JUNE 03: St. Louis Blues' Pat Maroon, front, looks for the deflection in front of Boston Bruins goaltender Tuukka Rask during the second period of Game 4 of the NHL Stanley Cup Finals hockey game between the St. Louis Blues and the Boston Bruins on June 3, 2019, at the Enterprise Center in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)